Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface, showing a first embodiment of the new design;

FIG. 2 is a front view of the design of FIG. 1 depicted on a device;

FIG. 3 is a front view of a display screen or portion thereof with graphical user interface, showing a second embodiment of the new design;

FIG. 4 is a front view of the design of FIG. 3 depicted on a device;

FIG. 5 is a front view of a display screen or portion thereof with graphical user interface, showing a third embodiment of the new design; and,

FIG. 6 is a front view of the design of FIG. 5 depicted on a device.

The broken lines showing an electronic device and the display screen form no part of the claimed design. All other broken lines show portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 